Arrowzoom 6 Square Felt Art 3D Polyester Adhesive Panels DIY Crafts Wall Decor Durable textured Peel and Stick Faux Tile Soundproof Decorative Wallpaper Panel Brick Design Black 30x30cm SD1392

My school music room is all hard surfaces, so I've been slowly adding sound dampening panels to help with this. This set is a really nice blue color. The adhesive on the back holds on to the wall well and they look nice with the textured pattern on them. They do decrease the noise level, but you'll need to cover a lot of space to notice a big difference.

I am absolutely thrilled with these colorful soundproof panels! Not only do they look great in my living room, NCR is 0.8 with before and after install but they have also made a tremendous difference in reducing noise levels. I live in a busy apartment complex, and these panels have helped to block out a lot of the unwanted noise from my neighbors. The installation process was a breeze - I was able to easily mount them on my walls using the included hardware. The panels are lightweight and easy to handle, so the installation took no time at all. Overall, I would highly recommend these soundproof panels to anyone who wants to reduce noise levels in their home while also adding a stylish touch to their decor. They are affordable, effective, and easy to install

These went up pretty easily though I did a horrible job lining them up and they are on my office door not very straight. I think it takes the edge of the echo-iness in my home office and it's pretty noticeable when I'm on the phone right by the panels. So they do their job. I'm sure there are more professional solutions to use but for my uses case, these work fine. This pack covered about half a normal door.

I've used a bunch of different acoustic panels in my home studio, and in comparison, the glue on these panels isn't as good as others. On one hand, I am appreciative that there's any adhesive at all, since some panels don't even have that much. And they've been up for months without coming down, so it's not all bad. But taking the backing off, some of the glue comes with it, and that didn't feel great. Speaking of not feeling great, the texture of the panels themselves is a bit rougher than other acoustic panels. I put these particular panels in areas that I'm not likely to interact with as a result. The groove patterns does make these easier to cut if you need to place them in smaller areas, though.

I wanted to like these. I've now reviewed a handful of these panels, and I liked the look of these. However, they sure are the thinnest of the panels I've reviewed, and they aren't the sturdiest, either. It's funny because you can see in the picture before I installed them that even there, the edge is bending a little, just from humidity. This is probably the reason they didn't stick to my wall for a very long time. I've reviewed others where people have said they didn't stick, yet I had no problems. I clean the wall and then apply. Unfortunately it didn't work for these. Not sure. Other than that, they will help with high frequencies, but these are thin and light--two opposite traits for sound absorption. These help a bit with reverberation/reflections, but certainly don't expect any reduction in bass/midbass. Also, you can buy twice as many of these for the same price, or buy objectively better ones for cheaper. I really appreciate the chance to review these but I have to be honest, as well. These would be moved up to four stars if they were half the current price. 3 stars, thank you!